| 低信噪比红外成像制导跟踪算法研究 |
| 投稿时间：2006-03-27 修订日期：2006-03-27 点此下载全文 |
| 引用本文：霍义华,黄自力,高升久.低信噪比红外成像制导跟踪算法研究[J].红外,2006,(9):16~19 |
| 摘要点击次数: 511 |
| 全文下载次数: 46 |
| 霍义华 黄自力 高升久 |
| [1]四川大学,四川成都610065 [2]西南技术物理研究所,四川成都610041 |
|
| 中文摘要:根据红外图像成像的特点，对低信噪比红外图像进行了分析，提出了基于背景抑制的预处理方法；总结了在不同的作战环境和要求下红外成像制导常用跟踪算法的相关跟踪和对比度跟踪，并对这两种算法的适用范围及跟踪效果作了对比。 |
| 中文关键词:低信噪比 红外成像 预处理 跟踪算法 |
| |
| Research on Infrared Image Guidance Tracking Algorithms Under Low SNR |
| HUO Yi-hua HUANG Zi-li GAO Sheng-jiu |
| 1. Sichuan university, chengdu 610065, China; 2. South west institute of technological physics, chengdu 610041, China |
|
| Abstract:The infrared images of low signal-to-noise ratio(SNR)are analyzed according to the char- acteristics of infrared images.A preprocessing method based on background suppression is proposed. The contrast tracking algorithm and the correlative tracking algorithm usually used for infrared image guidance under different combat environment and requests are summarized.Finally,the applications and tracking effectiveness of these two algorithms are compared. |
| keywords:low signal-to-noise ratio infrared image preprocessing tracking algorithm |
| 查看全文 HTML 查看/发表评论 下载PDF阅读器 |